a{
    cursor: pointer;
}
.head{
    color: #49D9FE;
}
.head-time{
    width: 250px;
}
.head-add{
    width:150px;
    display: inline-block;
}
.head-btn{
    width:80px ;
    display: inline-block;
    margin-left: 40px;
}
.head-time,.head-add,.head-btn{
    height:35px;
    line-height: 35px;
    background-image: url("../images/header_time.png");
    margin-top: 20px;
}
.head-bt{
    height:55px;
    width:550px;
    margin: 0 auto;
    line-height: 70px;
    background-image: url("../images/header-center.png");
    font-size: 20px;
}